Abell cluster 642 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , Abell cluster 642 is visible in the dawn sky, rising at 00:35 (EDT) and reaching an altitude of 51° above the eastern horizon before fading from view as dawn breaks at around 05:39.
Name
Abell cluster 642
|
Object type
Galaxy cluster
|
Position
Right ascension: | 08h19m [1] |
Declination: | +30°02' [1] |
Constellation: | Cancer |
Magnitude: | 17.70 (R) [1] |